Missions from China, the UAE, and the USA have all arrived on, or near to, Mars. This is the first time three different countries have sent missions to the planet at the same time. Why? This episode will look at the reasons behind each of the three current missions, investigate why we want to travel there at all, and what the future holds for Mars and humani ... Show More
Jan 19
371. Charles Darwin: Greatest Scientist of All Time? (English Vocabulary Lesson)
In the 19th century, a quiet, curious naturalist named Charles Darwin proposed a theory that went on the shake science, religion, and philosophy. Darwin introduced a new way of thinking about life itself. His theory of evolution by natural selection revealed that every species (h ... Show More
23m 38s
Jan 12
370. What is the World’s Oldest Civilisation? (English Vocabulary Lesson)
People love to debate history, especially when it comes to who was first. Last year, I made an episode about the oldest country in the world. I argued that the answer might be San Marino, because it has a long, continuous history as an independent state. And the reaction from lis ... Show More
30m 11s
Nov 2024
S27E135: Miranda's Oceanic Mystery, Mars' Green Spotted Rocks, and the 2035 Martian Walk Target
SpaceTime Series 27 Episode 135
*Could Uranus Moon Miranda Have a Subsurface Ocean?
A new study suggests that Uranus' moon Miranda may harbour a liquid water ocean beneath its peculiar jigsaw-like surface. The findings, published in the Planetary Science Journal, challenge existi ... Show More
20m 42s
Aug 2023
Mars Life Explorer: The search for extant life on the red planet
<p>Many missions are working to understand Mars' past habitability, but could there still be microbial life on the red planet today? This week on Planetary Radio, we discuss the proposed Mars Life Explorer mission with Amy Williams, assistant professor of geology at the Universit ... Show More
57m 43s
Jun 2025
600: COMPILATION: Mars Mysteries and Secret Missions
What if humanity has already been to Mars, but not in the way you think? This compilation reveals the hidden connections between secret space missions, ancient artifacts, and psychic experiments that span decades of cover-ups.From Project Redsun's classified Mars missions using A ... Show More
3h 40m